| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $163.89 | 8.724% | $178.1878 | $178.19 | $178.20 | $178.20 |
| Purchase #2 | $107.51 | 8.607% | $116.7634 | $116.76 | $116.75 | $116.80 |
| Purchase #3 | $82.89 | 9.389% | $90.6725 | $90.67 | $90.65 | $90.70 |
| Purchase #4 | $29.90 | 8.256% | $32.3685 | $32.37 | $32.35 | $32.40 |
| Purchase #5 | $209.84 | 4.486% | $219.2534 | $219.25 | $219.25 | $219.30 |
| Purchase #6 | $121.63 | 4.371% | $126.9464 | $126.95 | $126.95 | $126.90 |
| Purchase #7 | $27.30 | 11.548% | $30.4526 | $30.45 | $30.45 | $30.50 |
| 7 purchase totals = | $742.96 | $794.6446 | $794.64 | $794.60 | $794.80 | |